公开(公告)号：US20240199539A1

公开(公告)日：2024-06-20

申请号：US17910129

申请日：2021-11-15

Applicant: BJBIOCHEM CO., LTD.

Inventor： Gug In JEONG ,  Kyung On CHA ,  Chae Hoon WON

IPC: C07C303/28 ,  C11C3/08

CPC classification number: C07C303/28 ,  C11C3/08

Abstract: Disclosed is a method of preparing fatty acid alkyl ester sulfonate using coffee oil. The fatty acid alkyl ester sulfonate prepared using the coffee-derived oil has superior cleaning capacity compared to commercially available alkylbenzene sulfonate (LAS). In addition, a detergent composition containing fatty acid alkyl ester sulfonate prepared using coffee-derived oil exhibits cleaning capacity equal to or higher than that of a detergent containing fatty acid alkyl ester sulfonate prepared using palm oil and can be used as an alternative to palm oil.

公开(公告)号：US20240245051A1

公开(公告)日：2024-07-25

申请号：US17928530

申请日：2022-06-28

Applicant: BJBIOCHEM CO., LTD.

Inventor： Gug In JEONG ,  Jae Chun RYU ,  Kyung On CHA ,  Na Rae KIM ,  Chae Hoon WON

IPC: A01N33/08 ,  A01N33/16 ,  A01N43/16 ,  A01N43/40 ,  A01N47/44 ,  A61K8/41 ,  A61K8/43 ,  A61K8/49

CPC classification number: A01N33/08 ,  A01N33/16 ,  A01N43/16 ,  A01N43/40 ,  A01N47/44 ,  A61K8/41 ,  A61K8/43 ,  A61K8/4926 ,  A61K8/498

Abstract: Disclosed is an antimicrobial and preservative composition to prevent decay and maintain physical properties of water-containing products used as cleaning or fragrance products for clothing, dishes and living spaces, wet wipes, cosmetics, and the like, and products containing the composition such as cosmetics, sanitary products, and household chemical products. The antimicrobial and preservative composition contains a compound represented by Formula 1 and a compound represented by Formula 2, Formula 3, Formula 4 or Formula 5, thereby solving problems such as harmfulness to the human body and skin irritation, while improving antimicrobial activity.